Table D-3. Nominal and optimum right ankle joint parameters for synthetic marker data with noise. Right Ankle Joint Parameter pi(0) P2 (o) P3 (o) P4() P5 (0) P6 (cm) P7 (cm) P8 (cm) P9 (cm) Pio (cm) Pll (cm) P12 (cm) Nominal 18.366935 0 40.230969 23 42 0 -39.973202 0 -1 8.995334 4.147543 0.617217 Optimized 15.130096 8.007498 32.975096 23.122015 42.038733 -0.398360 -39.614220 -0.755127 -2.816943 10.210540 3.033673 -0.190367 Error 3.236838 8.007498 7.255873 0.122015 0.038733 0.398360 0.358982 0.755127 1.816943 1.215206 1.113870 0.807584